1.5KE22AHE3_A/C

Product Overview

The 1.5KE22AHE3A/C belongs to the category of transient voltage suppressor diodes. These diodes are used to protect sensitive electronics from voltage spikes and transients. The 1.5KE22AHE3A/C is designed to clamp transient overvoltage, providing a high level of protection for electronic equipment. This diode is characterized by its high surge capability, low clamping voltage, and fast response time. It is available in a DO-201 package and is offered in various packaging/quantity options.

Specifications

• Voltage Rating: 22V
• Power Dissipation: 1500W
• Package Type: DO-201
• Polarity: Unidirectional
• Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 1.5KE22AHE3_A/C features a standard DO-201 package with two leads. The anode is connected to one lead, while the cathode is connected to the other lead.

Functional Features

• Transient Voltage Suppression: Provides protection against voltage spikes and transients.
• Fast Response Time: Quickly clamps transient overvoltage to protect sensitive electronics.
• High Surge Capability: Capable of handling high surge currents without degradation.

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time
• High surge capability

Disadvantages

• Unidirectional protection only
• Limited to specific voltage ratings

Working Principles

When a transient overvoltage occurs, the 1.5KE22AHE3_A/C diode conducts and clamps the voltage to a safe level, protecting the downstream electronics. This is achieved through the rapid dissipation of excess energy into the diode.

Detailed Application Field Plans

The 1.5KE22AHE3_A/C is commonly used in applications such as: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

• 1.5KE6.8A
• 1.5KE10A
• 1.5KE18A
• 1.5KE30A

In conclusion, the 1.5KE22AHE3_A/C transient voltage suppressor diode offers effective protection against voltage transients, with fast response times and high surge capability. While it has limitations such as unidirectional protection and specific voltage ratings, it is widely used in various applications including power supplies, telecommunications, automotive electronics, and industrial control systems.

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